Effect of Plated Metal Film on the Performance of Helix TWT Slow-Wave Structure

被引：0
|
作者：
Han, Yong [1 ]
Liu, Yan-Wen [1 ]
Ding, Yao-Gen [1 ]
Liu, Pu-Kun [1 ]
机构：
[1] Chinese Acad Sci, Key Lab High Power Microwave Sources & Technol, Inst Elect, Beijing 100190, Peoples R China
来源：
IEEE TRANSACTIONS ON ELECTRON DEVICES | 2009年 / 56卷 / 05期
关键词：
Cold-test characteristics; heat dissipation capability; plated metal film; slow-wave structure (SWS); OPTIMIZATION;
D O I：
10.1109/TED.2009.2015808
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
The effect of the plated metal film on the heat dissipation capability and cold-test characteristics of the helix slow-wave structure (SWS) have been studied in several experimental tests and computer simulations. The thermal conduction and the power losses of the helix SWS were improved by using a plated helix. A brazed SWS with end-plated rods exhibits excellent heat dissipation capability. The side-plated rods affect the cold-test characteristics of the SWS.
引用
收藏
页码：986 / 991
页数：6
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